American Microwave Corporation
7309-A Grove Road
Frederick, MD 21704


ISO -9001:2015

In Pursuit of Excellence
Through Engineering since 1978


SP20T Non-Reflective/Absorptive Solid
State Switch With Decoder and Solder Pins.



20% @ X Band (9 – 11 GHz)

 Insertion Loss

7.5 dB

Δ Insertion Phase: 1º –
Δ Insertion Loss: 0.1 – 0.2 dB


70 dB


Absorptive In/Out: 2.0:1
Absorptive Out/Off: 2.0:1

 Switch Rate

5 KHz


(Within 0.1 dB and 1º
of Steady State)
Rise: 10 ns Typical, 15 ns Maximum
Fall: 10 ns Typical, 15 ns Maximum
Delay On: 75 ns Typical, 150 ns Maximum
Delay Off: 75 ns Typical, 150 ns Maximum

 Power Input

(CW) +20 dBm (Standard), +10 dBm (High Speed)

 Survival Power

1 Watt CW, 10 Watts Peak 1 usec


TTL Logic “0”=On, “1”=Off

 Power Supply

+5V @ 1 Amp Maximum
– 5V @ 250 mA Maximum

Environmental Ratings:

Our standard
environmental ratings are as follows, for specific
requirements please contact us…

 -55 ºC to +85
ºC Operating
ºC to +125 ºC Non-Operating
 Humidity:  MIL-STD-202F,
Method 103B Cond. B
 Shock:  MIL-STD-202F,
Method 213B Cond. B
 Vibration:  MIL-STD-202F,
Method 204D Cond. B
 Altitude:  MIL-STD-202F,
Method 105C Cond. B

 Temperature Cycle:
Method 107D Cond. A


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